usbmlun.h

凌阳MP3 spSPCA755yuanma

/*++

Copyright (c) 2001 Sunplus Technology Co., Ltd.

Module Name:

        usbMLUN.h

Abstract:

        Header file related to Multi-LUN of USB Mass Storage Class Bulk Only Transfer

Environment:

        Keil C51 Compiler

Revision History:

        04/22/2003      Chi-Yeh Tsai    created                 

--*/

//------------------------------------------------------------------------------
//Constant
//------------------------------------------------------------------------------

//patch4.5@rihcie@mlun begin
extern	xdata	UCHAR G_ucMSDC_MLUN;
//patch4.5@rihcie@mlun end

extern 	xdata	BYTE	G_MLUN_Card_Present;
extern 	xdata	BYTE	G_MLUN_Buildin_Present;

extern 	xdata	UCHAR	G_MLUN_Card_ucCardLock;
extern 	xdata	UCHAR	G_MLUN_Buildin_ucCardLock;

extern 	xdata	WORD	G_MLUN_Card_SizeMB;
extern 	xdata	WORD	G_MLUN_Buildin_SizeMB;

extern 	xdata	WORD	G_MLUN_Card_BlockSize;
extern 	xdata	WORD	G_MLUN_Buildin_BlockSize;

extern 	xdata	BYTE	G_MLUN_Card_BlockSizeShift;
extern 	xdata	BYTE	G_MLUN_Buildin_BlockSizeShift;

extern 	xdata	UCHAR	G_MLUN_CurrentLUN;
extern 	xdata	UCHAR	G_MLUN_NextLUN;
extern 	xdata	UCHAR	G_MLUN_CardSelected;

extern 	xdata	ULONG	G_MLUN_SMC_DramAddr;
extern 	xdata	ULONG	G_MLUN_NAND_DramAddr;

//patch4.5@richie@mlun begin
void MLUN_Initialize(void);
void MLUN_CheckCard(void);
//patch4.5@richie@mlun end